Which of these is the best practice to employ when using certificates between a browser and the
Cisco Unified CallManager 5.0 server?

A.
Use either SSH or CLI to view the thumbprint of the certificate and then communicate the
information to all web browser users so they already have it available when they receive the
security alert.

B.
Install thumbprint readers on the devices that need to connect to the Cisco Unified CallManager
servers via HTTPS.

C.
Use SSH exclusively to verify the thumbprint of the certificate and then send the certificate to all
web browser users that require access to the server.

D.
Note the thumbprint of the Cisco Unified CallManager certificates after installation and then
communicate the information to all web browser users so they have it available when they receive
the security alert.